Abstract: A method for operating a hybrid motor vehicle. In one example, the vehicle comprises an internal combustion engine (10) and at least one electric motor (20). As long as at least one parameter of an exhaust gas aftertreatment system (12) of the internal combustion engine (10) lies outside a given range, the starting of the internal combustion engine (10) is delayed and the internal combustion engine (10) is dragged by the electric motor (20). At the same time at least one measure is carried out which changes the parameter.

Abstract: A coaxial-macro-scanner-system, including a light-source, a light-detector, and a rotatable-mirror-system to optically isolate an optical-path between the light-source and light-detector, the rotatable-mirror-system emitting a transmitting-light-beam, generated by the light-source, with a first-mirror in a predefined-plane into an environment, and to receive a receiving-light-beam, representing components of the transmitting-light-beam reflected/dispersed by the environment, with a second-mirror in the same-plane and to reflect it onto the light-detector, both the first-mirror, the second-mirror and an axis of rotation about which the second-mirror is rotated being aligned at a right-angle to the predefined-plane, the first-mirror being aligned at a right-angle to the predefined-plane and being in a region of the rotation-axis of the second-mirror so that the first-mirror and the second-mirror rotate about the common-rotation-axis, and an angle under which the first-mirror and the second-mirror are disposed r

Abstract: A method of operating a vehicle including a cabin having a plurality of interior segments, includes generating image data for each interior segment of the plurality of interior segments with an imaging device located within the cabin. The method further includes processing the generated image data to generate score data including a plurality of scores with a controller operably connected to the imaging device, each score of the plurality of scores corresponding to one of the interior segments of the plurality of interior segments, and combining the generated scores into a single vehicle cleanliness score. The method also includes generating availability data indicating if the vehicle is available or unavailable based on a comparison of the cleanliness score to a cleanliness threshold, and removing the vehicle from service based on the availability data.

Abstract: The disclosure relates to a method for checking ionospheric correction parameters for satellite navigation for a vehicle. The method has a step of reading a provider signal from an interface with a correction data provider. The provider signal represents ionospheric correction parameters for correcting ionospheric influences for a geographic position in satellite navigation. The method also has a step of determining correction data using information relating to the state of the ionosphere between a satellite receiver of the vehicle at the geographic position and at least one satellite. The state information is defined using at least one satellite signal transmitted between the at least one satellite and the satellite receiver. The method also has a step of performing a comparison between the ionospheric correction parameters and the correction data in order to check the ionospheric correction parameters.

Abstract: A method for offset calibration of a rotation rate sensor signal of a rotation rate sensor. In a first step, an ascertainment is made that the rotation rate sensor is in an idle state. In a second step, after the first step, a filter parameter is determined as a function of the measured rotation rate sensor values, measured in the idle state, of the rotation rate sensor. In a third step, after the second step, a filtered measured rotation rate sensor value is determined with the aid of the filter parameter. An offset is determined with the aid of the filtered measured rotation rate sensor value.

Abstract: A method for ensuring safety critical functionality for a laser engraver includes obtaining a command from a laser motor controller; obtaining sensor data from a plurality of sensors, the sensor data corresponding to an operating status of various components of the laser engraver; determining a functioning status for each component; and as a result of determining the functioning status for all of the components, enabling supply of power to a laser, where the method is performed by a safety controller that is embodied in hardware completely separate from hardware in which the laser motor controller is embodied. One example required functioning status is that a power button has been selected twice in quick succession.

Abstract: A side-channel compressor (1) for a fuel cell system (37) for conveying and/or compressing a gas, in particular hydrogen, having a housing (3), having a compressor chamber (30) which is situated in the housing (3) and which has two encircling side channels (19, 21), having a compressor impeller (2) which is situated in the housing (3) and which is arranged so as to be rotatable about an axis of rotation (4), wherein the compressor impeller (2) has conveying cells (28) arranged at the circumference thereof and in the region of the compressor chamber (30), and having in each case one gas inlet opening (14) formed on the housing (3) and one gas outlet opening (16), which openings are fluidically connected to one another via the compressor chamber (30), in particular the two side channels (19, 21), and wherein, in the region of the compressor chamber (30), an encapsulation of the respective side channel (19, 21) is realized by at least one separation region (35) by means of a surface pairing of the compressor whe

Abstract: A method for providing application data of at least one application executable on a control unit of a vehicle. The control unit includes components for running an operating system including a virtual memory management. In the method, an application address space of a first virtual memory is initially read out, the application address space being assigned to a process of the application and representing an area of a physical memory of the control unit occupied by the application data. The application address space is mapped in a further step into a virtual address space, which is assigned to a process of a communication application for exchanging data via a communication interface to a control unit-external evaluation unit. The application data are therefore retrievable via the communication interface.

Abstract: A method for operating a steering system of a motor vehicle includes ascertaining a first torque depending on a target steering rack position and depending on the actual steering rack position, ascertaining a second torque depending on a vehicle speed, ascertaining a supporting torque depending on the first and the second torques, and introducing the supporting torque into a steering gear of the steering system.

Abstract: An information device is provided for informing a driver about a driving state of a motor vehicle drivable in an automated manner, the information device including a first control device for controlling automated driving of the motor vehicle and a second control device for controlling the automated driving of the motor vehicle, a first human-machine interface unit for communicating a driving state of the automated driving of the motor vehicle to the driver and a second human-machine interface unit for communicating the driving state of the automated driving of the motor vehicle to the driver, the first control device being designed for transmitting the driving state of the automated driving to the first human-machine interface unit and the second control device being designed for transmitting the driving state of the automated driving to the second human-machine interface unit.

Abstract: A method for ascertaining illegal driving behavior of at least one road user in the surroundings of a vehicle includes the surroundings being detected by vehicle sensors, a surroundings model being created based on the sensor data of the vehicle sensors, an illegal behavior of the at least one road user being detected on the basis of the surroundings model, and the sensor data in a time window of the detected illegal behavior being stored as evidence.

Abstract: A circuit for a bus system is provided. The circuit includes: an ascertainment circuit, which is configured to ascertain a first state in which an absolute difference of a voltage between two bus-side terminals is above a threshold value, to ascertain a second state in which the absolute value of the voltage between the two bus-side terminals is below the threshold value, to ascertain a bit boundary as a function of a number of state transitions between the first and second state, and to ascertain at least one time window, the start of which is situated before the bit boundary and the end of which is situated after the bit boundary; and a suppression circuit, which is configured to be activated when a state transition from the first state into the second state occurs within the ascertained time window.

Abstract: A localization system includes at least three locally defined locating devices whose clocks are synchronized and that receive signals of at least one vehicle; and a determination device that is configured to receive the signals of the at least one vehicle and data regarding distances of the locating devices relative to the vehicle, ascertain from the received data a surroundings model containing position data of the vehicle, and wirelessly transmit the surroundings model to the vehicle.

Abstract: A method for activating an emergency braking function of a vehicle. At least one restraint unit is activated in the process for restraining at least one occupant of the vehicle in response to an identification of an imminent triggering of the emergency braking function, using at least one sensor signal of at least one sensor of the vehicle. The triggering of the emergency braking function takes place when the restraint unit is activated.

Abstract: A method for predicting whether another vehicle in the driving-environment of an ego-vehicle will execute a lane-change, based on observations of the driving-environment of the ego-vehicle, including: the observations are supplied to individual classificators; based on at least a portion of the observations, each individual classificator, in accordance with an individual instruction, ascertains an individual probability that the other vehicle will change lanes; the driving situation in which the ego-vehicle finds itself is classified as a whole by a situation classificator into one of several discrete classes; a record of weighting factors, assigned to the class into which the situation-classificator has classified the driving-situation, is ascertained, that indicates the relative weighting of the individual classificators for this driving situation; the individual probabilities are set off against the weighting-factors to form an overall probability that the other vehicle will change lanes.

Abstract: A device for determining accident effects on a vehicle, in particular a motor vehicle, comprises: at least one motion sensor that is designed to detect movement data of the vehicle; at least one memory device that is designed to store the movement data detected by the at least one motion sensor; and an evaluation device that is designed to evaluate the movement data detected by the at least one motion sensor in order to detect an accident event.

Abstract: With respect to a vehicle mass air-flow sensor that includes a temperature sensor for measuring a temperature of a sensor element of the mass air-flow sensor, a method for controlling a heating element for heating the sensor element of a mass air-flow sensor includes identifying a dew formation on the sensor element by evaluating a temperature profile that is recorded during an operation of the vehicle using the temperature sensor, and generating a switch-on signal for switching on the heating element in response to the identification of the dew formation.

Abstract: A brake system (20) for a vehicle includes a brake unit (20A; 20B) having: a fluid reservoir (32) for containing a volume of brake fluid therein, an ECU (1000), and an electronically-controlled plunger device (60) operable to stroke in response to a control signal from the ECU (1000) to supply fluid pressure to at least one wheel cylinder (RL, RR) for vehicle braking. The plunger device (60) includes: a rod (108) coupled to an actuator (M), a primary seal (100) coupled to the rod (108) and arranged to seal against an inner wall of a plunger chamber, and a secondary seal (104) surrounding the rod (108) to seal an interface where the rod (108) exits the plunger chamber. A portion of the plunger chamber between the primary and secondary seals (100, 104) is coupled through a switchable valve (112) to the fluid reservoir (32).

Abstract: A mounting element, i.e., a retaining element or clip, for mounting a terminal element at a component housing of a component body by extrusion-coating the component body at least in part with a coating material, which is designed (i) for holding and positioning a terminal element at a component housing of a component body while the component body is being extrusion-coated with a coating material, and (ii) for accommodating at least in part in the interior of a molding tool during the coating, (iii) which includes at least two support elements, and (iv) in which the at least two support elements are designed so that they are supported at an inner surface of the molding tool when the mounting element is held at the component housing of the component body while the component body and the mounting element are accommodated in the interior of the molding tool.